66431937

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9109}}^1$

素因数の和:9153

約数の個数: 32

約数和(自身を含む): 110194560

約数和(自身を除く): 43762623

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 7293, 9109, 27327, 100199, 118417, 154853, 300597, 355251, 464559, 1302587, 1703383, 2013089, 3907761, 5110149, 6039267, 22143979, 66431937]

約数ペア:

[(1, 66431937), (3, 22143979), (11, 6039267), (13, 5110149), (17, 3907761), (33, 2013089), (39, 1703383), (51, 1302587), (143, 464559), (187, 355251), (221, 300597), (429, 154853), (561, 118417), (663, 100199), (2431, 27327), (7293, 9109)]